Zn
Zinc
30
Atomic Number: 30
Atomic mass: 65.382
Ionization energy: 906
Electronaffinity: 0
Covalent radius: 131
Calculated radius: 142
Empirical radius: 135
Vanderwaals radius: 139
Electronegativity: 1.65
Density: 7.14
Oxidation states: 2
Melting point: 693
Boiling point: 1180
Electron configuration: [Ar] 3d10 4s2
Element group: 12
Element period: 4

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